A simple AWS SNS example with Golang using Localstack

A simple AWS SNS example with Golang using Localstack

In this example we are going to use Localstack and Golang to work with AWS Simple Notification Service (SNS). A simple AWS SNS example with Golang using Localstack.

In this example we are going to use Localstack and Golang to work with AWS Simple Notification Service (SNS). We will create a new topic, list all topics, subscribe to a topic, list all topic subscriptions, publish to a topic and unsubscribe from a topic.

Structure

├── internal
│   ├── pkg
│   │   └── cloud
│   │       ├── aws
│   │       │   ├── aws.go
│   │       │   └── sns.go
│   │       ├── client.go
│   │       └── model.go
│   └── pubsub
│       └── pubsub.go
└── main.go

aws go golang

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

What's new in the go 1.15

Go announced Go 1.15 version on 11 Aug 2020. Highlighted updates and features include Substantial improvements to the Go linker, Improved allocation for small objects at high core counts, X.509 CommonName deprecation, GOPROXY supports skipping proxies that return errors, New embedded tzdata package, Several Core Library improvements and more.

AWS Lambda Project Structure Using Go (Golang)

AWS Lambda is a serverless solution which enables engineers to deploy single functions. The following are a series of steps which can be used in Go (Golang) based lambda projects to help keep projects structured and increase the testability of lambda-based projects.

Golang Fantasy Hunting App, 1: Deploying a Golang App to Lambda on AWS

Hunt monsters and learn go. Sometimes I get this weird urge not to self-flagellate. When that happens, I stop fucking around with Java, Javascript or Python and I turn to Go. Go is fast, light-weight and statically typed. Its package management system is a dream. You can get started with Go in about three seconds, which is 2 million times faster than the time it takes to work out what Microsoft was thinking when they created Typescript. This is the first in a series of articles where we’ll write and deploy an entire backend using Golang, DynamoDB, AWS Lambda and API Gateway.

Go Tutorial (Golang) - Looping Constructs in Golang | Golang For Loop

In this video we will see the Looping Constructs in Golang. Golang For Loop. Go is an open source programming language which was originally developed by Google. In this Go Tutorial we will Learn Go from the Basics with Code Examples. Go is a statically-typed language.

Golang Array Example | Arrays in Go Tutorial Explained

Golang array is a fixed-size collection of items of the same type. The items of an array are stored sequentially and can be accessed using their index.